colmat2lutfile: Write color matrix to LUT file

In bennop/clusterLUTs: Color lookup ables for use with hierarchical clustering

Description

Companion function to writelut that sets up a correct lookup table.

Usage

colmat2lutfile(
  colmat,
  file,
  fill = TRUE,
  length = 256,
  bw = TRUE,
  truncate = FALSE,
  ...
)

Arguments

colmat	color matrix
file	file to write to
fill	whether to fill
length	desired length (only when fill is TRUE)
bw	add 'black' as first and 'white' as last entry?
truncate	truncate if too long
...	ignored

Value

color matrix that was written (possibly filled)

Author(s)

Benno Pütz [e-mail]

Examples

colmat2lutfile(rainbow_lab(6), tempfile(), fill = FALSE)

bennop/clusterLUTs documentation built on Nov. 21, 2020, 9:07 a.m.